What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu one-way?

One-way options have recently been found by users for as low as C$ 243 on WestJet. Other airlines that offer cheap prices include United Airlines from C$ 303 and Air Canada from C$ 342 one-way.

In terms of precipitation, rainfall in O'ahu ranges from 8.0 - 81.0 mm per month. December is typically the wettest month, when rainfall can reach 81.0 mm. June is typically the driest time to visit O'ahu when rainfall is around 8.0 mm.

If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

What are the most popular airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu?

Consider American Airlines, Air Canada or Delta when booking your flight. These represent the most popular airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu?

To save up to 98% on this flight, we recommend booking at least 40 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu from C$ 694 1-2 weeks out and tickets from C$ 1,578 for flights departing within the next 72 hours.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu?

January can be a great time to fly to O'ahu from Montreal Pierre Elliott Trudeau Intl Airport with a flight ticket averaging about C$ 856. Cheapflights users have found deals in the month of January for as cheap as C$ 549. The most expensive prices can be found in the month of December.

Can I find deals for flights from Pierre Elliott Trudeau Intl to O'ahu that include hotel bookings?

Yes. In addition to deals on Pierre Elliott Trudeau Intl to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Pierre Elliott Trudeau Intl to O'ahu?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to O'ahu.

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to O'ahu?

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to O'ahu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 243+ Flights from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu

Cheap flight deals from Pierre Elliott Trudeau Intl to O'ahu

Round-trip from	C$ 521
One-way from	C$ 243
Popular in	December
Cheapest in	January
Average price	C$ 957

United Airlines
17/9-26/9
3 total stops
39h 05m total
Montreal to O'ahu

Search Deals

WestJet
23/9
2 total stops
44h 36m total
Montreal to O'ahu

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 62 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 42 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Pierre Elliott Trudeau Intl to O'ahu

Cheapest flights from Pierre Elliott Trudeau Intl to O'ahu
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Tue 11/116:00 a.m.YUL - HNL

1 stop13h 45mUnited Airlines

Mon 24/116:05 p.m.HNL - YUL

1 stop14h 55mUnited Airlines

Deal found 1/7C$ 521

Mon 13/108:10 a.m.YUL - HNL

1 stop19h 26mWestJet

Sat 25/1010:45 p.m.HNL - YUL

2 stops36h 41mWestJet

Deal found 2/7C$ 526

Thu 4/97:30 a.m.YUL - HNL

1 stop19h 20mAir Canada

Fri 12/910:05 p.m.HNL - YUL

2 stops17h 41mAir Canada

Deal found 2/7C$ 534

Thu 4/97:00 a.m.YUL - HNL

1 stop20h 36mMultiple Airlines

Sat 13/99:05 p.m.HNL - YUL

1 stop13h 22mMultiple Airlines

Deal found 2/7C$ 604

Sat 16/86:20 a.m.YUL - HNL

2 stops20h 08mDelta

Tue 26/810:42 p.m.HNL - YUL

2 stops18h 34mDelta

Deal found 1/7C$ 646

Best flights from Pierre Elliott Trudeau Intl to O'ahu
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to O'ahu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 3 July 2025.

Wed 17/96:00 a.m.YUL - HNL

2 stops19h 49mUnited Airlines

Fri 26/97:00 a.m.HNL - YUL

1 stop19h 16mUnited Airlines

Deal found 1/7C$ 521

Thu 4/97:30 a.m.YUL - HNL

1 stop19h 20mAir Canada

Fri 12/910:05 p.m.HNL - YUL

2 stops17h 41mAir Canada

Deal found 2/7C$ 534

Thu 4/97:00 a.m.YUL - HNL

1 stop20h 36mMultiple Airlines

Sat 13/99:05 p.m.HNL - YUL

1 stop13h 22mMultiple Airlines

Deal found 2/7C$ 604

Sat 16/86:20 a.m.YUL - HNL

2 stops20h 08mDelta

Tue 26/810:42 p.m.HNL - YUL

2 stops18h 34mDelta

Deal found 1/7C$ 646

Sun 7/97:00 a.m.YUL - HNL

2 stops20h 36mWestJet

Sat 20/910:45 p.m.HNL - YUL

1 stop26h 22mWestJet

Deal found 2/7C$ 650

Last-minute flights from Pierre Elliott Trudeau Intl to O'ahu
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to O'ahu. Data last updated 3 July 2025 and is based on user searches.

Tue 8/77:47 a.m.YUL - HNL

2 stops20h 28mAmerican Airlines

Sun 20/711:45 p.m.HNL - YUL

2 stops30h 35mAmerican Airlines

Deal found 30/6C$ 1,322

Wed 9/78:05 a.m.YUL - HNL

2 stops19h 39mAir Canada

Thu 24/71:30 p.m.HNL - YUL

1 stop12h 46mAir Canada

Deal found 30/6C$ 785

Wed 9/78:05 a.m.YUL - HNL

2 stops17h 39mUnited Airlines

Wed 13/87:55 p.m.HNL - YUL

1 stop13h 06mUnited Airlines

Deal found 2/7C$ 1,000

Thu 10/77:00 a.m.YUL - HNL

2 stops19h 25mDelta

Thu 24/710:10 p.m.HNL - YUL

2 stops19h 45mDelta

Deal found 30/6C$ 666

Thu 10/76:45 a.m.YUL - HNL

2 stops22h 49mMultiple Airlines

Wed 16/710:45 p.m.HNL - YUL

1 stop26h 23mMultiple Airlines

Deal found 2/7C$ 925

Sat 12/77:00 a.m.YUL - HNL

2 stops20h 37mWestJet

Sat 26/79:05 p.m.HNL - YUL

2 stops45h 22mWestJet

Deal found 30/6C$ 1,177

Wed 6/88:10 a.m.YUL - HNL

1 stop17h 34mAir Canada

Wed 3/99:40 p.m.HNL - YUL

1 stop16h 48mAir Canada

Deal found 2/7C$ 611

Sat 16/86:20 a.m.YUL - HNL

2 stops20h 08mDelta

Tue 26/810:42 p.m.HNL - YUL

2 stops18h 34mDelta

Deal found 1/7C$ 646

Sun 24/86:30 p.m.YUL - HNL

1 stop23h 10mUnited Airlines

Thu 4/91:30 p.m.HNL - YUL

1 stop12h 46mUnited Airlines

Deal found 1/7C$ 551

One-way flights from Pierre Elliott Trudeau Intl to O'ahu
Search for one-way flight options from Pierre Elliott Trudeau Intl to O'ahu. Find affordable one-way fares based on user searches. Data last updated 3 July 2025.

Tue 23/97:00 a.m.YUL - HNL

2 stops44h 36mWestJet

Deal found 1/7C$ 243

Thu 14/89:45 a.m.YUL - HNL

2 stops15h 59mUnited Airlines

Deal found 1/7C$ 303

Sun 7/98:10 a.m.YUL - HNL

1 stop17h 39mAir Canada

Deal found 2/7C$ 342

Wed 23/77:00 a.m.YUL - HNL

2 stops19h 25mDelta

Deal found 2/7C$ 373

Thu 14/83:10 p.m.YUL - HNL

3 stops30h 20mMultiple Airlines

Deal found 2/7C$ 527

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

6:00 a.m.-4:33 p.m.

2 stops15h 33m

Honolulu

Mon 24/11

6:05 p.m.-9:17 p.m.

1 stop22h 12m

C$ 521

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

8:10 a.m.-9:36 p.m.

1 stop19h 26m

Honolulu

Sat 25/10

10:45 p.m.-5:26 p.m.

2 stops36h 41m

C$ 526

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

7:30 a.m.-8:50 p.m.

1 stop19h 20m

Honolulu

Fri 12/9

10:05 p.m.-9:46 p.m.

2 stops17h 41m

C$ 534

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

7:00 a.m.-9:36 p.m.

1 stop20h 36m

Honolulu

Sat 13/9

9:05 p.m.-4:27 p.m.

1 stop13h 22m

C$ 604

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sat 16/8

6:20 a.m.-8:28 p.m.

2 stops20h 08m

Honolulu

Thu 28/8

10:06 p.m.-11:53 p.m.

2 stops19h 47m

C$ 646

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Tue 23/9

7:00 a.m.-9:36 p.m.

2 stops44h 36m

C$ 243

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Thu 14/8

9:45 a.m.-7:44 p.m.

2 stops15h 59m

C$ 303

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sun 7/9

8:10 a.m.-7:49 p.m.

1 stop17h 39m

C$ 342

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Wed 23/7

7:00 a.m.-8:25 p.m.

2 stops19h 25m

C$ 373

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Thu 14/8

3:10 p.m.-3:30 p.m.

3 stops30h 20m

C$ 527

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Best time to book a flight from Pierre Elliott Trudeau Intl to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from Pierre Elliott Trudeau Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu?

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu (average of C$ 371). Flying from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu in July is currently the most expensive (average of C$ 560). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YUL to FUW?

When flying from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing O'ahu

Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu, such as Delta,United Airlines, andWestJet. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,970 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,970 reviews

Delta

8.0

Very good

7,970 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,845 reviews

Delta

8.0

Very good

7,970 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

WestJet

7.2

Good

2,917 reviews

Delta

8.0

Very good

7,970 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,678 reviews

Delta

8.0

Very good

7,970 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu one-way?
One-way options have recently been found by users for as low as C$ 243 on WestJet. Other airlines that offer cheap prices include United Airlines from C$ 303 and Air Canada from C$ 342 one-way.
Can I find deals for flights from Pierre Elliott Trudeau Intl to O'ahu that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to O'ahu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to O'ahu.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to O'ahu?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to O'ahu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu?
Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu (average of C$ 371). Flying from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu in July is currently the most expensive (average of C$ 560). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Pierre Elliott Trudeau Intl to O'ahu

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Direct flights to United States

Top 6 airlines flying from Pierre Elliott Trudeau Intl to O'ahu

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 453	AverageC$ 759	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 489	AverageC$ 888	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 543	AverageC$ 911	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	CheapestC$ 636	AverageC$ 763	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
WestJet Encore	CheapestC$ 748	AverageC$ 1,462	FlexibilityNo cancel fee	On-timeN/A	Search WestJet Encore flights
American Airlines	CheapestC$ 1,013	AverageC$ 1,059	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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When you search for this flight from Pierre Elliott Trudeau Intl to O'ahu, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to O'ahu?

Cheapflights helps you find that perfect flight to O'ahu from Pierre Elliott Trudeau Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to O'ahu with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pierre Elliott Trudeau Intl to O'ahu flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to O'ahu become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'ahu from Pierre Elliott Trudeau Intl today and book when prices fit your budget.

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu from C$ 243

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pierre Elliott Trudeau Intl to O'ahu

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to O'ahu flight deals. Data was last updated 3 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Pierre Elliott Trudeau Intl to O'ahu

Cheapest flights from Pierre Elliott Trudeau Intl to O'ahuExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu that are best for you.

Best time to book a flight from Pierre Elliott Trudeau Intl to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from Pierre Elliott Trudeau Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu?

What is the cheapest time of day to fly from YUL to FUW?

Find hourly flight availability from Pierre Elliott Trudeau Intl to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'ahu. Reviews last updated 3 July 2025.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to O'ahu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu one-way?

Can I find deals for flights from Pierre Elliott Trudeau Intl to O'ahu that include hotel bookings?

How can I find direct flights from Pierre Elliott Trudeau Intl to O'ahu?

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to O'ahu?

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pierre Elliott Trudeau Intl to O'ahu

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Pierre Elliott Trudeau Intl to O'ahu

Fly with Cheapflights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to O'ahu?

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to O'ahu?

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to O'ahu with no change fees?

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to O'ahu become cheaper?

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Cheapest flights from Pierre Elliott Trudeau Intl to O'ahu
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.